Census of India 1961
Sekhar, A Chandra
Census of India 1961 - Delhi: Manager of Publications: 1964 - 709p.
Vol. 11 Andhra Pradesh
Part II-B (ii) Economic tables
Census
31(540) / K1.2.4B
Census of India 1961 - Delhi: Manager of Publications: 1964 - 709p.
Vol. 11 Andhra Pradesh
Part II-B (ii) Economic tables
Census
31(540) / K1.2.4B